39787592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2003}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 80801280

約数和(自身を除く): 41013688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 764, 1528, 2003, 2483, 4006, 4966, 8012, 9932, 16024, 19864, 26039, 52078, 104156, 208312, 382573, 765146, 1530292, 3060584, 4973449, 9946898, 19893796, 39787592]

約数ペア:

[(1, 39787592), (2, 19893796), (4, 9946898), (8, 4973449), (13, 3060584), (26, 1530292), (52, 765146), (104, 382573), (191, 208312), (382, 104156), (764, 52078), (1528, 26039), (2003, 19864), (2483, 16024), (4006, 9932), (4966, 8012)]